netcat-openbsd: fix w/musl by providing b64_ntop

It seems many projects have copies of this code--
and AFAICT all are derived from ISC's BIND[2]
although it does not appear present in recent versions.

This is a curious function as it is not documented
nor part of any standard[1].

[1] https://www.lemoda.net/unix/base64/index.html
[2] for example, glibc's copy:
    https://sourceware.org/git/?p=glibc.git;a=blob;f=resolv/README;h=514e9bb617e710f16126c1474561965a2b35653d;hb=HEAD#l104
This commit is contained in:
Will Dietz 2018-03-24 13:30:33 -05:00
parent 9258cea7e0
commit 5e3e3e985d

View File

@ -1,4 +1,4 @@
{stdenv, fetchurl, pkgconfig, libbsd}:
{stdenv, fetchurl, fetchpatch, pkgconfig, libbsd}:
stdenv.mkDerivation rec {
version = "1.187";
@ -27,6 +27,13 @@ stdenv.mkDerivation rec {
done
'';
patches = stdenv.lib.optional stdenv.hostPlatform.isMusl [
(fetchpatch {
url = "https://gitweb.gentoo.org/proj/musl.git/plain/net-analyzer/openbsd-netcat/files/openbsd-netcat-1.105-b64_ntop.patch?id=4a5864922232c7df550c21f2a7b77fe6f8ffc6d6";
sha256 = "1cgqb6fxas5yiwf26hq57v627hhmcskl5j6rx30090ha2ksjqyvr";
})
];
installPhase = ''
runHook preInstall
install -Dm0755 nc $out/bin/nc